added some safety checks

[rocksndiamonds.git] / src / game_bd / bd_graphics.c

diff --git a/src/game_bd/bd_graphics.c b/src/game_bd/bd_graphics.c
index aab4330160292ff3727b75f758cd0a99efda7313..0194f4429b043ec7cfbc02fb0ce6c1392f1e94bf 100644 (file)
--- a/src/game_bd/bd_graphics.c
+++ b/src/game_bd/bd_graphics.c
@@ -108,7 +108,7 @@ void set_play_area(int w, int h)
   play_area_h = h;
 }
 
-void gd_init_keystate(void)
+void gd_init_play_area(void)
 {
   set_play_area(SXSIZE, SYSIZE);
 }
@@ -538,11 +538,13 @@ static inline boolean el_diggable(const int element)
   return (gd_elements[element & O_MASK].properties & P_DIGGABLE) != 0;
 }
 
+#if 0
 // returns true if the element is collectible
 static inline boolean el_collectible(const int element)
 {
   return (gd_elements[element & O_MASK].properties & P_COLLECTIBLE) != 0;
 }
+#endif
 
 // returns true if the element is pushable
 static inline boolean el_pushable(const int element)